Indasitiri inoita purofiti kuseri kweyakasiiwa lithium-ion bhatiri: kungodzokorora musika ndeye 11.78 bhiriyoni.

著者：Iflowpower – Mofani oa Seteishene sa Motlakase se nkehang

Iye zvino nyika inodarika matani 500 000 pagore, mazhinji acho anobva muzvigadzirwa zviduku zvemagetsi. Zvisinei, nenyika kune hupfumi hwemagetsi, zvinotarisirwa kuti muna 2030, kudiwa kwemabhatiri e-lithium-ion kuchawedzera ka10, mazhinji ayo anoshandiswa kumotokari dzemagetsi, uye nhamba yebhatiri yakasiiwa ichawedzerawo. Vazhinji maindasitiri emukati vanotenda kuti akasiiwa mabhatiri e-lithium-ion inyaya hombe yezvakatipoteredza inofanira kugadziriswa, uye inomiririra mikana mitsva, inogona kutsiva yazvino isina kusimba uye ine gakava rekupa cheni ne "Circular System", iyi nyowani inogadzirwa nezvinhu zvinodzokororwa bhatiri idzva.

Zvinofungidzirwa kuti panosvika 2030, musika wakangotora lithium-ion bhatiri unogona kugadzira kukosha kwemadhora mabhiriyoni gumi nemasere (anenge RMB 117.8 bhiriyoni) gore rega rega, yakakwira zvakanyanya kupfuura bhiriyoni 1.5 muna 2019.

Nekuti musika uyu wakanyanya kupenya, kusanganisira Amazon, Panasonic uye akawanda ekutanga-ups, lithium electronic bhatiri recycling bhizinesi rinonangwa. Kutanga kwemusika weUS ndeye Redwoodmaterials, inova yazvino mubatanidzwa kambani yeTesla Belle JB Strabel (JBstraubel). Kubva 2017, kambani yakagadzira zvidyarwa zviviri, pari zvino kubata nemabhatiri ese akarasa uye akaremara kubva kuPanasonic neTesla Factory.

Redwoodmaterials ichangobva kushanda neAmazon kubata mabhatiri kubva kune hofori iyi yekutengesa. Pakupedzisira, RedwoodMaterials inogona kutora 95% kusvika 98% ye nickel, cobalt, aluminium, graphite uye kupfuura 80% ye lithium mubhatiri. Zvizhinji zvezvinhu izvi zvinotengeswa kuPanasonic kugadzira mabhatiri matsva eTesla.

Joint Muvambi uye Mutungamiriri Mukuru Tim Johnston akagadzira Li-cycle nenzira yakafanana, chimiro chebhizinesi chekambani chakakosha kumisa "yepakati uye yekutaura" maitiro. Li-cycle inotarisira kuunganidza bhatiri munzvimbo "yakataura" yemunharaunda, yakakamurwa kuita zvikamu zvitatu: imba yepurasitiki, simbi yakasanganiswa (senge foil) uye bhatiri core inoshanda zvinhu. Li-cycle inogona kutengeswa yakananga, kana kuti vanotakura kuenda kuchirimwa che "hub", voinyudza mumvura patembiricha yekubvisa 90% kusvika 95% yesimbi.

Li-cycle parizvino ine maviri "akataura" zvivako zvinomhanya, zviri muOntario, Ontario, Canada uye Rochester, New York, USA, inokwana 10,000 matani emabhatiri e lithium-ion pagore. Sezvo neRedwoodMaterials, kambani inotarisira kuwedzera nokukurumidza sezvinobvira, uye yakasimudza mamiriyoni makumi mashanu emadhora ekuAmerica. Asi ramangwana, vaongorori vakaratidza kuti iyo yenguva refu purofiti muganho wekudzoreredza bhatiri paatomu yekuora modhi inogona kuonda zvakanyanya.

Mushure mezvose, chimiro chemakemikari ebhatiri chiri kuchinja gore rega rega, sePanasonic&39;s Cobalt zvemukati muTesla Bhatiri zvakanyanya 60% muna 2012 kusvika 2018. Idzi shanduko dzinogona kugara dzichigadzirisa maitiro ekudzokorodza zvakare ichideredza purofiti. Dzimwe nzira dzinoshanda dzingave dzekudzoreredza mabhatiri pamwero wepamusoro, shandisa yakakura mamorekuru maitiro, kwete maatomu.

Chemist, kambani yekutsvagisa bhatiri ontechnology muvambi Steve Slop (Steveesloop) anofananidza bhatiri sechivakwa chefurati. Bvisa huni nezvidhinha nazvo, wadii kugadzirisa? Slop inotarisira kunyudza chinhu chinoshanda mubhatiri mune lithium-rich cylinder, kuitira kuti vadzokere kumamiriro ekutanga. Pamusoro pe tekinoroji, chiyero chekuwedzera chichava dambudziko rakakosha kumatanho ese ekudzokorodza.

Murabhoritari, bhatiri iri nyore kuchinja bhatiri. Asi nzira yekuunganidza, kutakura, kuisa, kupatsanura, kugadzirisa, uye kugovera patsva, mamiriyoni ematani ezvigadzirwa hazvina kudaro. .